FIEDLER > Flow measurement > Evaluation and control units

Evaluation and control units

Evaluation and control units are used to analyze measured data and automatically control technological processes. They enable reliable monitoring, parameter evaluation, and efficient management of water management and industrial systems.

Product type

Multi-channel units

Multichannel units enable the simultaneous measurement and control of multiple process parameters or processes. They ensure reliable data collection, efficient monitoring, and easy integration into larger measurement and control systems.

H3, H7 - Multichannel Recording and Control Units

H3, H7 - Multichannel Recording and Control Units

Versatile multi-channel data acquisition and control unit with GSM/GPRS (Wi-Fi) technology—Data Logger. The unit is suitable not only for monitoring and controlling water supply facilities (water reservoirs, pumping stations, transfer or metering shafts, water treatment plants, and wastewater treatment plants), but also for environmental monitoring. The unit offers high reliability, measurement accuracy, low power consumption, and automatic transmission of measured data to a server database.

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Q2 - Flow Meter for Open Channels

Q2 - Flow Meter for Open Channels

A four-channel evaluation unit for measuring instantaneous flow rate and total volume flow in open-channel cross-sections. The Q2 flowmeter contains predefined consumption equations that express the relationship between water level and instantaneous flow rate for all common weirs and Parshall flumes. The Q2 unit can also be used as a universal level meter to which a variety of sensors can be connected.

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Q2/KDO - Velocity Flow Meter

Q2/KDO - Velocity Flow Meter

The flow measurement system consists of a Q2/KDO or Q2-G/KDO telemetry unit, a flow velocity sensor, and a level sensor for the measured medium.

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Single-channel units

Single-channel units are used to measure and control a single process parameter or process. They provide reliable data collection and easy integration into larger measurement and control systems.

M2001-E - Display and Calibration Unit

M2001-E - Display and Calibration Unit

The M2001-E single-channel display and calibration unit is designed for continuous measurement of dissolved oxygen, pH, redox potential, conductivity, or turbidity. The unit communicates with the connected sensor via an RS485 bus using the FINET or Modbus RTU protocols. The communication cable is terminated with a connector featuring a high IP67 rating and is included with the measurement system. If necessary, the communication cable can be extended up to 500 m.

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M2001Q - Flow Meter

M2001Q - Flow Meter

The M2001Q recording unit is designed to measure instantaneous flow rate and calculate the volume of water that has flowed through the system. Depending on the type of connected measuring probe or sensor, flow can be monitored in an open channel (if an ultrasonic or pressure level sensor is connected) or in a pipe (the unit is connected to the output of an inductive flowmeter).

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